chore: tested applications index service

src/app/applications/services/applications-index.service.spec.ts

@@ -0,0 +1,149 @@
+import { TestBed } from '@angular/core/testing';
+import { DefaultConfigService } from '@services/default-config.service';
+import { TableService } from '@services/table.service';
+import { ApplicationsIndexService } from './applications-index.service';
+import { ApplicationRawColumnKey, ApplicationRawListOptions } from '../types';
+
+
+describe('TasksIndexService', () => {
+  let service: ApplicationsIndexService; 
+
+  const expectedColumnLabels: Record<ApplicationRawColumnKey, string> = {
+    name: $localize`Name`,
+    namespace: $localize`Namespace`,
+    service: $localize`Service`,
+    version: $localize`Version`,
+    count: $localize`Tasks by Status`,
+    actions: $localize`Actions`,
+  };
+
+  const expectDefaultOptions :ApplicationRawListOptions = {
+    pageIndex: 0,
+    pageSize: 10,
+    sort: {
+      active: 'name',
+      direction: 'asc'
+    },
+  };  
+  const expectedDefaultColumns = new DefaultConfigService().defaultApplications.columns;
+
+  const expectedDefaultIntervalValue = new DefaultConfigService().defaultApplications.interval;
+  const mockTableService = {
+    saveIntervalValue: jest.fn(),
+    restoreIntervalValue: jest.fn(),
+    saveOptions: jest.fn(),
+    restoreOptions: jest.fn(),
+    saveColumns: jest.fn(),
+    restoreColumns: jest.fn(),
+    resetColumns: jest.fn(),
+    saveViewInLogs: jest.fn(),
+    restoreViewInLogs: jest.fn()
+  };
+
+
+  beforeEach(() => {
+    service = TestBed.configureTestingModule({
+      providers: [
+        ApplicationsIndexService,
+        DefaultConfigService,
+        {provide: TableService, useValue: mockTableService}
+      ]
+    }).inject(ApplicationsIndexService);
+  }); 
+
+  test('Create ApplicationsIndexService', ()=> {
+    expect(service).toBeTruthy();
+  });
+
+
+  describe('Columns', ()=> {
+    test('the service should label the right column among available columns labels',() => { 
+      for(const [key] of Object.entries(expectedColumnLabels)) {
+        expect(service.columnToLabel(key as ApplicationRawColumnKey)).toEqual(service.columnsLabels[`${key}` as ApplicationRawColumnKey]);
+      }
+    });
+  });
+
+  describe('Table', () => {
+    it('should return true if the column is actions', () =>{
+      expect(service.isActionsColumn('actions')).toEqual(true);
+    });
+    it('should return false if the column is not actions', () =>{
+      expect(service.isActionsColumn('name')).toEqual(false);
+    }); 
+
+    it('should return true if the column is id', () =>{
+      expect(service.isCountColumn('count')).toEqual(true);
+    });
+    it('should return false if the column is not id', () =>{
+      expect(service.isCountColumn('name')).toEqual(false);
+    });
+
+    it('should return true if the column is a simple column', () =>{
+      expect(service.isSimpleColumn('name')).toEqual(true);
+    });
+    it('should return false if the column is not a simple column', () =>{
+      expect(service.isSimpleColumn('actions')).toEqual(false);
+    });
+
+    it('should return true if the column is not sortable', () =>{
+      expect(service.isNotSortableColumn('count')).toEqual(true);
+    });
+    it('should return false if the column is sortable', () =>{
+      expect(service.isNotSortableColumn('name')).toEqual(false);
+    });
+  });
+
+  describe('Interval', ()=>{
+    it('should call saveIntervalValue from TableService', ()=>{
+      service.saveIntervalValue(9);
+      expect(mockTableService.saveIntervalValue).toBeCalledWith('applications-interval', 9);
+    });
+
+    it('should call restoreIntervalValue from TableService', ()=>{
+      service.restoreIntervalValue();
+      expect(mockTableService.restoreIntervalValue).toHaveBeenCalledWith('applications-interval');
+    });
+
+    it('should return defaultIntervalValue when restoreIntervalValue from TableService returns null', () => {
+      mockTableService.restoreIntervalValue.mockImplementationOnce(() => null);
+      expect(service.restoreIntervalValue()).toEqual(expectedDefaultIntervalValue);
+    });  
+
+  });
+
+  describe('Options', ()=>{
+    it('should call saveOptions from TableService', ()=>{
+      service.saveOptions(expectDefaultOptions);
+      expect(mockTableService.saveOptions).toBeCalledWith('applications-options',expectDefaultOptions);
+    });
+
+    it('should call restoreOptions from TableService', ()=>{
+      service.restoreOptions(); 
+      expect(mockTableService.restoreOptions).toBeCalledWith('applications-options',expectDefaultOptions);
+    });
+  });
+
+  describe('Columns', ()=>{
+    it('should call saveColumns from TableService', ()=>{
+      service.saveColumns(['namespace', 'actions', 'version']); 
+      expect(mockTableService.saveColumns).toBeCalledWith('applications-columns', ['namespace', 'actions', 'version']);
+    });
+
+    it('should call restoreColumns from TableService', ()=>{
+      service.restoreColumns(); 
+      expect(mockTableService.restoreColumns).toBeCalledWith('applications-columns');
+    });
+
+    it('should return defaultColums when restoreColumns from TableService returns null', ()=>{
+      mockTableService.restoreColumns.mockImplementationOnce(() => null);
+      expect(service.restoreColumns()).toEqual(expectedDefaultColumns);
+    });
+
+    it('should call resetColumns from TableService', ()=>{
+      service.resetColumns(); 
+      expect(mockTableService.resetColumns).toBeCalledWith('applications-columns');
+      expect(service.resetColumns()).toEqual(expectedDefaultColumns);
+    });
+  });
+});